Every successful development needs reliable utilities in place – from the water you drink to the power and data that keep you connected. Our Wet & Dry Utilities services ensure that the critical infrastructure running beneath your project is expertly installed and built to last. "Wet utilities" include systems like water lines, sanitary sewer, storm drains, and other pipelines carrying liquid, while "dry utilities" cover electrical, gas, and telecommunication lines. Caltech Environmental Construction coordinates and delivers all these utility installations under one roof, streamlining your project and safeguarding against costly utility issues down the line. Whether it's a new subdivision needing complete utility networks or an urban improvement requiring utility upgrades, we have you covered with end-to-end solutions.
Our Approach
Bringing Infrastructure to Life
As with all our services, our approach to utility construction centers on doing the work safely, efficiently, and correctly the first time. We begin by carefully mapping out existing utilities and planning new line routes to avoid conflicts – there's no guesswork when our team is on site. Before any trench is dug, we identify and mark all underground lines (leveraging utility locating when necessary) to prevent surprises. Our crews are trained in modern excavation and shoring techniques, ensuring trenches are secure and pipes are laid at proper slope and depth for long-term performance. We work closely with city inspectors and utility companies to meet all code requirements and coordinate timely tie-ins or service connections. Throughout the process, we keep you informed of progress and any critical decisions, so there are no surprises when it's time to turn on the water or lights. The result is a smooth installation process and infrastructure you can trust from day one.
Wet & Dry Utilities Capabilities
Our utility experts work hand-in-hand with our site development and construction teams to integrate utility work seamlessly into the overall project schedule. This unified approach eliminates downtime and helps catch potential design clashes early, saving you time and money.
Water Supply Systems
Installation of water mains, service lines, valves, and fire hydrants to provide dependable potable water and fire protection throughout your development.
Sanitary Sewer Systems
Construction of sanitary sewer networks including sewer mains, manholes, laterals, and lift stations (if needed), all pitched and tested for reliable wastewater collection and flow.
Storm Drainage
Installation of storm drain systems, catch basins, culverts, and detention basins to manage runoff and prevent flooding or erosion on your site.
Underground Electrical & Communications
Laying conduit, duct banks, and vaults for electrical power lines, fiber optics, telephone, and other telecom systems, ensuring your project is ready for modern connectivity.
Natural Gas Distribution
Trenching and installing natural gas lines or sleeves in coordination with gas providers, with proper materials and safety measures for a secure gas supply.
Utility Coordination & Tie-ins
Managing connections to municipal utility networks (water, sewer, power, etc.), including pressure testing, chlorination of water lines, and scheduling inspections to achieve final sign-off.
Utility Relocation & Upgrades
Rerouting or upgrading existing utility lines as part of redevelopment projects or road expansions, handling the careful sequencing required to minimize service disruptions.
Trench Backfill & Surface Restoration
Properly backfilling and compacting trenches and then restoring surfaces (asphalt, concrete, landscaping) so that the finished project is safe, clean, and looks as if we were never there.
Why Choose 
for Utilities
When it comes to installing utilities, experience and accountability make all the difference. Clients choose Caltech because we bring deep expertise in all facets of underground utilities and a proven record of doing the job right. Our comprehensive in-house capabilities mean fewer subcontractors and no finger-pointing – one team takes full responsibility for delivering safe, reliable utility infrastructure. We prioritize safety and quality control at every step, from proper trench shoring and pipe bedding to rigorous pressure tests and inspections, so you can have confidence that your water, sewer, and power systems will perform flawlessly for decades to come. Just as importantly, we respect your timeline and budget, coordinating efficiently to keep utility installation from becoming a bottleneck in your project. With Caltech handling your wet and dry utilities, you get the work done correctly, on schedule, and to the highest standards of excellence.
Have a utility project on the horizon? Get in touch with us to discuss your needs or request a bid. We’ll ensure the water flows, the lights stay on, and everything underground is one less thing for you to worry about.